- 14 Mar, 2017 16 commits
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Tobin C. Harding authored
Checkpatch emits WARNING: else is not generally useful after a break or return. Two warnings of this type are emitted, both are the result of a else statement after a return statement. The 'else' can safely be removed. Remove unnecessary else statement. Signed-off-by:
Tobin C. Harding <me@tobin.cc> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tobin C. Harding authored
Checkpatch emits WARNING: Comparisons should place the constant on the right side of the test. Move constant to right hand side of test, modify operator to ensure logic is maintained. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits CHECK: multiple assignments should be avoided. Move multiple assignment onto separate lines. Fix comment to use more natural English. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits CHECK: Alignment should match open parenthesis. This is due to commented out code. Remove commented out (dead) code. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits CHECK: Logical continuations should be on the previous line. Move logical continuation to previous line. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits block comments warnings. Change comments blocks to be inline with kernel coding style for networking code. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits over 100 instances of CHECK: No space is necessary after a cast. Remove unnecessary space. Signed-off-by:
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Tobin C. Harding authored
Driver mixes spelling michael and michel in symbol names and comments. Michael here references the IEEE 802.11i Message Integrity Code. It is incorrect to spell it michel and confusing having two spellings for the same thing. Change michel -> micheal in both symbol names and comments. Signed-off-by:
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simran singhal authored
Commenting out code is a bad idea. As comments are for explaining what code is about. Signed-off-by:
simran singhal <singhalsimran0@gmail.com> Signed-off-by:
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Colin Ian King authored
I believe there is a missing break in the switch statement for case V4L2_CID_FOCUS_STATUS as the current fall-through looks suspect to me. Detected by CoverityScan, CID#1416580 ("Missing break in switch") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Colin Ian King authored
There is no need to perform a null check on frame as there is an earlier null check check and return hence making the null check redundant. Remove it. Detected by CoverityScan, CID#1416563 ("Logically Dead Code") Signed-off-by: -
Dan Carpenter authored
md_type is an enum. On my tests, GCC treats it as unsigned but according to the C standard it's an implementation dependant thing so we should check for negatives. Fixes: a49d2536 ("staging/atomisp: Add support for the Intel IPU v2") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
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simran singhal authored
The function atomisp_set_stop_timeout on being called, simply returns back. The function hasn't been mentioned in the TODO and doesn't have FIXME code around. Hence, atomisp_set_stop_timeout and its calls have been removed. This was done using Coccinelle. @@ identifier f; @@ void f(...) { -return; } Signed-off-by: -
Varsha Rao authored
Remove gc2235_init() function definition and call, as it is used only once in gc2235.c file. Replace the function call with return value, __gc2235_init() function call. Signed-off-by:
Varsha Rao <rvarsha016@gmail.com> Signed-off-by:
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Varsha Rao authored
Simplify function return by merging assignment and return into a single line. The following coccinelle script is used to fix this issue. @@ expression e; local idexpression ret; @@ -ret = e; -return ret; +return e; This patch also removes unnecessary declarations. Signed-off-by:
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sayli karnik authored
Bool initializations should use true and false instead of 1 and 0. Detected by coccinelle/misc/boolinit.cocci. Signed-off-by:
sayli karnik <karniksayli1995@gmail.com> Signed-off-by:
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- 13 Mar, 2017 24 commits
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Aishwarya Pant authored
In bcm2835_audio_open_connection(), if VCHI connection fails or initialisation of VCHI audio instance fails vchi_instance needs to be deallocated otherwise it will cause a memory leak. Signed-off-by:
Aishwarya Pant <aishpant@gmail.com> Signed-off-by:
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Aishwarya Pant authored
This patch de-allocates work when queue_work(..) fails in the bcm2835-audio work functions Signed-off-by:
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Aishwarya Pant authored
* Refactor conditional to check if memory allocation has failed and immediately return (-ENOMEM); if block for success case is removed. * Return the error value -EBUSY when queue_work() fails. Signed-off-by:
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Aishwarya Pant authored
It is better to propagate PTR_ERR value instead of a hardcoded value (-EPERM here) Signed-off-by:
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Aishwarya Pant authored
This patch replaces NULL values returned by vc_vchi_audio_init(...) with error pointer values: - Return ERR_PTR(-EINVAL) when too many instances of audio service are initialised - Return ERR_PTR(-ENOMEM) when kzalloc fails - RETURN ERR_PTR(-EPERM) when vchi connections fail to open Similarly, a NULL check where vc_vchi_audio_init(...) is called is replaced by IS_ERR(..) Signed-off-by:
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Aishwarya Pant authored
Replace kmalloc and memset with kzalloc. Signed-off-by:
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Arushi Singhal authored
Fix checkpatch issues: "CHECK: Alignment should match open parenthesis". Signed-off-by:
Arushi Singhal <arushisinghal19971997@gmail.com> Signed-off-by:
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Arushi Singhal authored
This patch fixes the warnings reported by checkpatch.pl for please use a blank line after function/struct/union/enum declarations. Signed-off-by:
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Arushi Singhal authored
function prototype arguments like 'struct vb_device_info *','unsigned long' etc. should have an identifier name. Signed-off-by:
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Tobin C. Harding authored
Function return type is 'int'. Returned variable is of type 'uint'. uint can be implicitly converted to int. Most significant bit is not set so there is no risk in implicit conversion. Remove unnecessary type cast. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits CHECK: Blank lines aren't necessary before a close brace '}'. Previous attempts were made to make uniform the error handling in dgnc but improvements are still possible. Undo whitespace changes that should not have been made :(. Make return statement placement uniform throughout dgnc. Fix checkpatch CHECK. Make whitespace changes only. Signed-off-by:
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Tobin C. Harding authored
In various functions a return code variable is defined at the top of function, for example; rc = -ENODEV; and then the variable is returned. This makes it harder to read since it separates the error code from the return site. Return the error code directly instead of using a variable. Signed-off-by:
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simran singhal authored
Convert macro GAT_CONFIG to static inline function as static inline functions are preferred over macros. This change is possible since the arguments at all call sites have the same type. The uses were updated with Coccinelle: @r1@ expression dev,reg,chan,src; @@ -GAT_CONFIG(chan, src) +pci224_gat_config(chan, src) Also, the comment describing the macro has been removed. Signed-off-by:
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Varsha Rao authored
Simplify function return by merging assignment and return into a single line. The following coccinelle script is used to fix this issue. @@ expression e; local idexpression ret; @@ -ret = e; -return ret; +return e; Signed-off-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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Craig Inches authored
This patch adjusts lines so that they are less than 80 char. Checkpatch.pl idenitified the issue. Signed-off-by:
Craig Inches <Craig@craiginches.com> Signed-off-by:
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Elena Reshetova authored
refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to use-after-free situations. Signed-off-by:
Elena Reshetova <elena.reshetova@intel.com> Signed-off-by:
Hans Liljestrand <ishkamiel@gmail.com> Signed-off-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
David Windsor <dwindsor@gmail.com> Signed-off-by:
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Maciej Billewicz authored
Fix coding style issue. Signed-off-by:
Maciej Billewicz <maciej.billewicz@gmail.com> Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits ERROR: Macros with complex values should be enclosed in parentheses. Error may be fixed by adding parentheses around macro definition, macros are simple arithmetic statement. Add parentheses around macro definitions. Fix 24 cases of identical error. Do commented out macros also to save the next developer from having to add them. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits various warnings, errors and checks; ERROR:TRAILING_WHITESPACE: trailing whitespace WARNING:SPACE_BEFORE_TAB: please, no space before tabs WARNING:SPACE_BEFORE_TAB: please, no space before tabs ERROR:CODE_INDENT: code indent should use tabs where possible CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis These are all trivial whitespace fixes. Fix them all in one patch. Change only whitespace. Signed-off-by:
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Tobin C. Harding authored
'auth_type - 1' is used as an index into a key table. Adding a variable appropriately named simplifies the code and adds meaning when reading. Adding a pointer variable of type struct *kpa_key_t adds to readability by removing the table access each time the key is used. The key index is used to create a string so having it named adds additional meaning when creating the string. Declare variable 'key_index' and define it at declaration time. Declare a pointer variable 'key' and define it to point to the correct key in the key table. Signed-off-by:
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Tobin C. Harding authored
Comment string is unnecessarily verbose. Checkpatch emits WARNING: line over 80 characters. Reduce comment string without loss of meaning. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits WARNING: quoted string split across lines. Line is already over 80 characters long, adding 3 more does little to effect line length while improving readibility. Concatenate split string into single line. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits various warnings and checks; WARNING: Avoid multiple line dereference CHECK: Alignment should match open parenthesis WARNING: line over 80 characters CHECK: Blank lines aren't necessary before a close brace '}' These are all whitespace fixes. Refactor whitespace inline with kernel coding style. Fix various checkpatch warnings. Signed-off-by:
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Tobin C. Harding authored
Checkpatch emits CHECK: Logical continuations should be on the previous line. Also the same code section causes checkpatch to emit WARNING: Avoid multiple line dereference. Move logical line continuations onto the previous line. Move multiple line dereferences onto single line. Make these two changes in a single patch to give review a chance to critique the final layout of the *complex* logical statement. Signed-off-by:
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